Collection Manager

Cross platform open source e-book reader

Editing TeX documents made simple

Organize your tasks

Do your taxes in Brazil (Calendar year of 2025)

Mind Mapping, Knowledge Management, Project Management. Develop, organize and communicate your ideas and knowledge in the most effective way

Record and connect your thoughts

Markdown editor for writing

Write on colourful little squares

Time tracking without the hassle

Estonian ID-card desktop application

The LibreOffice productivity suite

Free Form Data Organizer

Take notes, plan tasks, track habits

The simple LaTeX editor

Write and preview markdown

A simple, open-source translation memory manager and CAT tool

Take and manage your notes

Open Source PDF Editor

Application that allows you to translate and speak text using Mozhi

Markdown note-taking for developers

The markdown editor worth stealing

Write in SignWriting

Write letters with confidence

Organize your words

todo manager based on the todo.txt syntax for Linux, free and open-source (FOSS)

German invoice generator

Amazing brainstorming and mind mapping tool

PDF viewer designed for reading research papers and technical books

Create and share concept maps